ZSTD_crossEntropyCost
cSymbolTypeSizeEstimateInBits = ZSTD_crossEntropyCost(defaultNorm, defaultNormLog, countWksp, max);
size_t const basicCost = isDefaultAllowed ? ZSTD_crossEntropyCost(defaultNorm, defaultNormLog, count, max) : ERROR(GENERIC);
size_t ZSTD_crossEntropyCost(short const* norm, unsigned accuracyLog,
? ZSTD_crossEntropyCost(defaultNorm, defaultNormLog, countWksp, max)